CVE-2018-17336
Published: 22 September 2018
UDisks 2.8.0 has a format string vulnerability in udisks_log in udiskslogging.c, allowing attackers to obtain sensitive information (stack contents), cause a denial of service (memory corruption), or possibly have unspecified other impact via a malformed filesystem label, as demonstrated by %d or %n substrings.
Notes
Author | Note |
---|---|
mdeslaur | introduced by ad2ce6714e911be58011dd6b838ec0f6fd0f950f in udisks 2.6.4 |
Priority
Status
Package | Release | Status |
---|---|---|
udisks2 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
trusty |
Not vulnerable
(code not present)
|
|
xenial |
Not vulnerable
(code not present)
|
|
bionic |
Released
(2.7.6-3ubuntu0.2)
|
|
Patches: upstream: https://github.com/storaged-project/udisks/commit/e369a9b4b08e9373c814c05328b366c938284eb5 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |